Hello Sir, Hope you are doing great 🙂 Ques – Plot Co sells Product P with sales occurring evenly throughout the year. Product P The annual demand for Product P is 300,000 units and an order for new inventory is placed each month. Each order costs $267 to place. The cost of holding Product P in inventory is 10 cents per unit per year. Buffer inventory equal to 40% of one month’s sales is maintained. – What is the total annual cost of a policy based on using the economic order quantity (EOQ) My question – While calculating the avg inventory why is the buffer inventory still 10k shouldnt it change with the change in EOQ ? PS : This a question from BPP exam kit